MIL-P-43951A, MILITARY SPECIFICATION: PADLOCK, KEY OPERATED, MEDIUM SECURITY, REGULAR SHACKLE (18 FEB 1989) [S/S BY FF-P-2827]

MIL-P-43951A, MILITARY SPECIFICATION: PADLOCK, KEY OPERATED, MEDIUM SECURITY, REGULAR SHACKLE (18 FEB 1989) [S/S BY FF-P-2827]., This specification covers one style key operated, medium security, regular shackle padlock that employs a dead bolt locking mechanism.